HVF3000 DC System Earth Fault Detector 

Ⅰ Introduction

HVF3000 DC System earth fault detector applies to all DC system in any voltage class, equipped with high-precision tester, expanded the tested range and strengthened the anti-interference ability by processing many kinds of signal. Adopted excellent method of calculation and advanced Fuzzy control calculation theory, show us the advancement of the measured circuit branch by numerical value, which reflect the superiority of artificial intelligence sufficiently. Correctly detect the position of the earthing contact each time.
The device with system security as paramount premise, according to the highest industry standards requirements, use reliable low-frequency signals to detect, and do a lot of practical applications in the field, without any impact on the system.
The device is used to find the DC system ground exact location of power plants and substations under power-on state. It can quickly find the earthing contact to various types of ground fault; the accuracy rate reaches 100%.

Ⅱ Features

1. 1.Easy to use, customers can directly operate only need turn on the power switch.
   2. Safe and reliable, do not need power off the charger or other power source, without effects to DC system.
   3. Applies to various voltage class, DC system 220V, 110V, 48V, 24V.
   4. Wide range of application, any power plant, transformer substation, colliery, chemical plant and others power supply departments.
   5.Easy to carry, the signal receiver equipped with battery, do not need external power source.
   6.DC system do not need power off when searching the earthing contact, do not affect the normal work of the system.
   7. Strong anti-jamming ability, without the effects by system distributed capacitance.
   8.Intelligent charge Management, shorten the charging time, lengthen the battery life.

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Ⅲ Parameters

FAQ:

1. When can I get the price?

We usually quote within 6 hours work time after we get your inquiry. If you are very urgent to get price, please call us or tell us in your email so that we will regard your inquiry priority.

2. What about the delivery time for production?

Honestly, it depends on the order quantity and the product. Usually our leading time is within 7 working days after order confirmation.

3. What is your payment terms?

We accept EXW, FOB, CFR, CIF, DDU, ect. You can choose the one which is the most convenient and cost effective for you.

4. How much will the Shipping cost and time be?

This will depend on size of your goods and method of shipping (by sea/ by air/by Express) and your designated seaport or airport. We will be grateful if you can spare us some minutes to evaluate the cost based on the information of product.

5. Could you please tell me the Warranty Period of your product?

Our warranty period is one year free and lifelong maintenance. If the product is damaged (if not man-made damage), in the first year,we will send free parts for replacement. Over warranty, maintenance is paid service.

6. Do you have Technical Backup to all customers from different countries?

To be sure,our technical support is always available and quick response.
We are manufacturer with much on-site testing experience, thus we know how to deal with your problems. Moreover, our engineers can go to your country to support if needed.